The Relative Frequency of a Class Is Computed by

question 22

Multiple Choice

The relative frequency of a class is computed by

• A) dividing the midpoint of the class by the sample size.
• B) dividing the frequency of the class by the midpoint.
• C) dividing the sample size by the frequency of the class.
• D) dividing the frequency of the class by the sample size.

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Definitions:

Hemoglobin Level

A measurement of the concentration of hemoglobin in the blood, indicating the blood's capacity to carry oxygen.

Bronchoconstriction

The narrowing of the airways in the lungs due to the tightening of surrounding smooth muscle, often related to asthma and other respiratory conditions.

Peripheral Arterial Disease

A common circulatory problem in which narrowed arteries reduce blood flow to the limbs, often causing leg pain when walking, and can be indicative of a more widespread arterial disease.

Thoracic Expansion

The ability of the chest area to increase in volume, allowing for inhalation of air into the lungs.